Joolz Aer vs. Joolz Aer² – What’s Changed?

Here’s a breakdown of the evolution from the original Joolz Aer (and Aer⁺) to the latest Joolz Aer²:

Folding & Portability

• Joolz Aer / Aer⁺: Feature the iconic one-hand, one-second fold—compact enough for airplane overhead bins and even includes a shoulder carry strap
• Joolz Aer²: Enhances this with a self-standing fold—no need to awkwardly balance the stroller—making it even more convenient while juggling baby gear

Dimensions & Weight

• Aer⁺: Weighs roughly 13.2 lbs (6 kg) 
• Aer²: Slightly heavier at about 14.3 lbs due to additional comfort features, but still extremely compact and airline-friendly

Comfort & Seat Upgrades

• Aer²: Introduces a full‑flat recline operated one-handed, along with an integrated adjustable leg rest—ideal for napping on the go or newborn use without bulky attachments 
• Aer⁺: Offers improved recline over the original Aer and optional cot accessory, but lacks the built-in leg rest and full-flat functionality 

Wheels & Ride Quality

• Aer²: Features larger, suspension-enhanced wheels and improved steering smoothness—great for tackling urban terrain with ease.
• Aer⁺: Upgraded from the original, with updated wheels and 4-wheel suspension—but still slightly behind the refined ride offered by the Aer²

Storage & Accessories

• Aer⁺: Comes with a storage basket (approx. 5 kg capacity), UPF 50+ sun hood, and many accessories (bassinet, rain cover, etc.) 
• Aer²: Boosts storage to around 8 kg, adds a basket bag, extended canopy with excellent ventilation, and a redesigned, one-hand tightening harness.

Suitability & Versatility

• Aer⁺: Suitable from ~6 months up to 50 lbs (newborn-ready with separate cot or car seat)
• Aer²: Offers true newborn compatibility with lie‑flat seat and soon‑to‑come foldable cot accessory; supports birth through toddler years

Design & Sustainability

• Both models maintain Joolz’s hallmark—recycled PET fabrics, recyclable packaging, and a 10-year transferable warranty, plus a tree planted per stroller sold 
• Aer² earned the prestigious Red Dot Design Award 2025, while Aer⁺ bagged Red Dot & iF Awards in 2022 

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Quick Comparison Table

Feature	Joolz Aer / Aer⁺	Joolz Aer²
Folding Mechanism	One-hand, one-second fold	Same fold + self-standing design
Weight	~6 kg (13.2 lbs)	~6.5 kg (14.3 lbs)
Recline	Semi‑recline (with cot/newborn add-on)	Full-flat recline with built-in leg rest
Wheels	Updated suspension wheels	Larger, smoother wheels with suspension
Storage Basket	~5 kg capacity	~8 kg capacity + basket bag accessory
Canopy & Harness	UPF 50+ canopy, standard harness	Extended canopy, 1-hand tightening harness
Age Range	From ~6 months (+cot/car seat)	From birth with flat seat + cot accessory
Design & Eco-Focus	Recycled materials, award-winning	Same, plus Red Dot 2025 winner

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Final Thoughts

• Stick with the Joolz Aer / Aer⁺ if you want a reliable, lightweight, travel-ready stroller with basic comfort and excellent portability.
• Choose the Joolz Aer² if you value added comfort, newborn readiness, improved storage, smoother ride, and enhanced usability—it’s a thoughtful evolution that builds on the strengths of its predecessors.

Let me know if you’d like help comparing pricing, available colours, accessories, or where to buy one in the UK!